make up a table with columns headed by values of THETA running from
-PI/2 to 2PI in intervals of PI/4. In each column place the
corresponding value of sin THETA, and beneath those the values of sin
(theta - PI/2). Next, add these, column by column, to yeild the
corresponding values of the function sin THETA + sin (theta-
PI/2).Plot each of these three functions noting their relative
amplitudes and phases.

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Request for Question Clarification by scriptor-ga on 19 Jan 2006 10:21 PST

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